Rozwiąż.
5x-11 5x+3 50-22x
____ - ____ = ______
2 5 5
(5x-11)/2 - (5x+3)/5 = (50-22x)/5 I*10
5(5x-11) - 2(5x+3) = 2(50-22x)
25x-55 -(10x+6) = 100-44x
25x-55-10x-6 = 100-44x
25x-10x+44x = 100+55+6
59x = 161 /:59
x = 161/59
x = 2 i 43/59
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(5x-11)/2 - (5x+3)/5 = (50-22x)/5 I*10
5(5x-11) - 2(5x+3) = 2(50-22x)
25x-55 -(10x+6) = 100-44x
25x-55-10x-6 = 100-44x
25x-10x+44x = 100+55+6
59x = 161 /:59
x = 161/59
x = 2 i 43/59